Technology(Mechanisms;Leavers)
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| What are leavers used for? | Lifting heavy weights with the least amount of effort
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| What is the fulcrum? | The place where the mechanism pivots(rotates)
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| What is the load? | Wieght
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| What is the effort? | The force applied by the user to move the object
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| Give an example of a leaver | A brake(the brake leaver)
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| Give an example of a type 1 leaver | A see-saw
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| Give an example of a type 2 leaver | A wheelbarrow
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| Give an example of a type 3 leaver | A fishing rod
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| What is the law of the leaver/principal of moment | It states that clockwise moments are equal to anticlockwise moments
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| What is an equilibrium? | When an object is balanced and still
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| what is the calculation for leavers | (Law of the leaver) Clockwise moments=Anticlockwise moments
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| Name four types of forces | Compression,tension,torsion and shear
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| What is compression? | A pushing force
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| What is tension? | A pulling force
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| What is torsion? | A twisting force
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| What is shear? | A cutting force
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